JPS5851306U - Liquid level control device for tanks - Google Patents
Liquid level control device for tanksInfo
- Publication number
- JPS5851306U JPS5851306U JP14678781U JP14678781U JPS5851306U JP S5851306 U JPS5851306 U JP S5851306U JP 14678781 U JP14678781 U JP 14678781U JP 14678781 U JP14678781 U JP 14678781U JP S5851306 U JPS5851306 U JP S5851306U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- control device
- tanks
- level control
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は系統図、第２
図は液面位置検出部を示す説明図、第３図は制御回路図
である。
３・・・・・・ポンプ装置、５・・・・・・駆動用電動
機、９・・・・・・サービスタンク、１０・・・・・・
フロートスイッチ装置、１６・・・・・・上側スイッチ
素子、１７・・・・・・下側スイッチ素子、３１・・・
・・・開閉器、３５・・・・・・第１リレー、３７・・
・・・・電磁石、４０・・・・・・第２リレー、４１・
・・・・・第３リレー、４゛２・・・・・・制御開閉素
子、４３・・・・・・タイマ、４３ｂ・・・・・・遅動
開閉素子、４４・・・・・・警報表示灯、４６・・・・
・・音響表示器、ａ・・・・・・上限レベル、ｂ・・…
・下限レベル。The drawings show an embodiment of the present invention, with Figure 1 being a system diagram and Figure 2 being a system diagram.
The figure is an explanatory diagram showing the liquid level position detection section, and FIG. 3 is a control circuit diagram. 3...Pump device, 5...Drive motor, 9...Service tank, 10...
Float switch device, 16... Upper switch element, 17... Lower switch element, 31...
...Switch, 35...First relay, 37...
...Electromagnet, 40...Second relay, 41.
...Third relay, 4゛2... Control switching element, 43... Timer, 43b... Slow switching element, 44... Warning indicator light, 46...
...Acoustic indicator, a... Upper limit level, b...
・Lower limit level.
Claims (2)
記ポンプ装置の吐出側に接続されたタンクの液面が下限
レベル以下に下降したとき閉じるとともに上限レベル以
上に上昇したとき開くようにした制御回路を有するもの
において、上記制御回路に、上記ポンプ装置とほぼ同時
に起動されるとともに所定時間経過したとき上記開閉器
を開かせるための出力信号を送出するタイマを設けたこ
とを特徴とするタンク用液面制御装置。(1) A switch installed in the input circuit of the pump device is closed when the liquid level of the tank connected to the discharge side of the pump device falls below the lower limit level, and opens when it rises above the upper limit level. The control circuit is characterized in that the control circuit is provided with a timer that is activated almost simultaneously with the pump device and sends out an output signal for opening the switch when a predetermined period of time has elapsed. Liquid level control device for tanks.
って動作状態とされる警報装置を具備してなる実用新案
登録請求の範囲第１項記載のタンク用液面制御装置。(2) The liquid level control device for a tank according to claim 1, wherein the control circuit includes an alarm device that is activated by the output signal of the timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14678781U JPS5851306U (en) | 1981-10-02 | 1981-10-02 | Liquid level control device for tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14678781U JPS5851306U (en) | 1981-10-02 | 1981-10-02 | Liquid level control device for tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5851306U true JPS5851306U (en) | 1983-04-07 |
Family
ID=29939671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14678781U Pending JPS5851306U (en) | 1981-10-02 | 1981-10-02 | Liquid level control device for tanks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115890A (en) * | 1984-08-22 | 1986-06-03 | ボツシユシ−メンス、ハウスゲレ−テ、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | Device for filling and replenishing liquids into storage tanks |
| JPS6289401U (en) * | 1985-11-25 | 1987-06-08 | ||
| JPH0391013A (en) * | 1989-09-04 | 1991-04-16 | Hitachi Elevator Eng & Service Co Ltd | Elevated water tank device |
-
1981
- 1981-10-02 JP JP14678781U patent/JPS5851306U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115890A (en) * | 1984-08-22 | 1986-06-03 | ボツシユシ−メンス、ハウスゲレ−テ、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | Device for filling and replenishing liquids into storage tanks |
| JPS6289401U (en) * | 1985-11-25 | 1987-06-08 | ||
| JPH0391013A (en) * | 1989-09-04 | 1991-04-16 | Hitachi Elevator Eng & Service Co Ltd | Elevated water tank device |
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